Granite does not come from any particular time period. Nor does any kind of rock. Most granites, though, are quite old, though, as it takes time for them to form and then be exposed.
greisen
Granite does not scratch easily. You can scratch granite with other granite or a tool designed to cut granite but that is about it. Cutting directly on your granite is not recommended as it can dull your knife but it should not create scratches in the stone.
granite
No, granite is not permeable.
no marble is not granite
There are granite deposits from billions of years ago (which are much older than the oldest dinosaur), there are other granite deposits which were formed in the Cenozoic Period (after all of the dinosaurs were extinct), and there are also granite deposits from the Mesozoic Period (when dinosaurs were dominant). So the answer is: It can be, but is not necessarily so.
greisen
Granite
Granite is a very resilient type of rock and is not prone to much erosion. types of erosion that could occur to granite are acid rain, coastal erosion (weather and salt from the sea damaging it) and weather erosion. it would take an extremely long period of time for erosion to become apparent.
granite
Granite does not scratch easily. You can scratch granite with other granite or a tool designed to cut granite but that is about it. Cutting directly on your granite is not recommended as it can dull your knife but it should not create scratches in the stone.
granite
No. Granite is solid.
granite
No, granite is not permeable.
the granite is made out of magma
based on mid prices in G.E. full granite including granite helm (28k), granite body (126k), granite legs (263k) and granite shield (38k) it would only cost about 450k.